632results about How to "Reduce exhaust" patented technology

In an air conditioner for a hybrid vehicle, when a residual charging degree of a battery becomes equal to or lower than a target degree, the electrical motor generator is driven by a vehicle engine so that the battery is charged through the electrical motor generator. When the engine is driven, the target degree of the battery is set higher than that when the engine is stopped so that a charging operation tends to be required while the engine is driven. Accordingly, the frequency for starting the engine only for charging the battery is reduced.

An engine control system in a vehicle including a variable displacement internal combustion engine, a controller for controlling the displacement of the variable displacement internal combustion engine, and where the controller operates the variable displacement internal combustion engine in a partially displaced operating mode upon startup to increase exhaust gas temperature.

A method for an engine capable of burning gaseous fuel, the engine also including a combustion chamber, at least one intake valve, and at least one exhaust valve, an injector to directly inject pressurized gaseous fuel into the combustion chamber, and a variable valve timing system coupled to the intake valves and exhaust valves, the method comprising closing the exhaust valve before top dead center of piston position to increase combustion chamber pressure achieved at top dead center and to trap exhaust gas in the cylinder; and starting injection of a gaseous fuel directly into the combustion chamber after the exhaust valve is closed and before the intake valve is opened.

A wind-powered pneumatic engine including one or more impeller chambers and one or more impellers disposed in the impeller chambers is provided. One or more air inlets for receiving external wind resistance airflow are disposed on the impeller chambers, and the external wind resistance airflow entering the air inlets drives the impellers to operate to generate power output. The wind-powered pneumatic engine further includes an air-jet system for jetting HPCA into the impeller chambers, and the internal high-pressure compressed air jetted by the air-jet system in conjunction with the external wind resistance airflow entering the air inlets drives the impellers to operate to generate power output. In the present invention, the external resistance airflow around a motor vehicle moving at a speed is converted into power for use, which greatly reduces energy consumption and improves the moving speed of a motor vehicle. A motor vehicle equipped with wind-powered pneumatic engine is also provided.

Fuel is evacuated from a fuel rail by directing liquid fuel from the fuel rail to a fuel tank and then by directing gaseous fuel from the fuel rail to a fuel vapor canister.

In relation to an exhaust gas purification system that mixes a liquid reducing agent with air and injection-supplies this mixture into an exhaust gas flowing on an upstream side of a reduction catalyst (20) to thereby effect reduction purification of NOx in exhaust gas, a technical attention is directed to the relation of respective elements of; the travel distance, the fuel consumption, the air consumption, or the running time and the like, and the liquid reducing agent consumption, to constitute a configuration such that a continual monitor as to whether the injection condition of liquid reducing agent is normal or abnormal is executed by judging whether or not the amount of liquid reducing agent consumed for a predetermined travel distance, a predetermined fuel consumption, a predetermined air consumption, or a predetermined running time, is within a predetermined range.

A plurality of spark electrodes are disposed in an arc shape on the surface or so as to be projected from the surface of an insulating member formed on a part of the wall face of a combustion chamber, and are formed so as to be in series electrically via discharging gaps. A spark plug is provided integrally with an injector, and the spark plug and the ignition coil are integrated. The three members are constructed as an integral unit, thereby improving installability to an engine.

The invention discloses a control method of an air-conditioning system and the air-conditioning system. The control method comprises the following steps: 1, when receiving a signal of a switch four-way valve, respectively detecting pressure values (P1 and P2) of an outlet and an inlet of a compressor; 2, calculating the pressure difference delta P of (P1 and P2), judging whether delta P is within the range of preset pressure different delta P0 or not, if delta P is within the range of delta P0, controlling the four-way valve to perform steering action, if delta P is less than delta P0, controlling the compressor to increase the exhaust amount, if delta P is greater than delta P0, controlling the compressor to reduce the exhaust amount. Through the adoption of the control method disclosed by the invention, the pressure difference of the four-way valve when steering is effectively controlled, the reliability of the four-way valve in steering is ensured, and moreover relatively great instantaneous noise caused by too large pressure difference is reduced when the four-way valve steers.

This invention is in the area of dosage formulations and methods of administering a CDK4/6 inhibitor for the transient protection of healthy cells, and in particular hematopoietic stem and progenitor cells (HSPC), from damage associated with DNA damaging chemotherapeutic agents in subjects undergoing DNA damaging chemotherapeutic therapies for the treatment of proliferative disorders. In one aspect, improved protection of healthy cells is disclosed using a dosage that provides desirable pharmacokinetic and pharmacodynamic characteristics, including AUC, Tmax, Cmax, dosage-corrected AUC, and dosage-corrected Cmax. In another aspect, a method of treating a subject undergoing chemotherapy for the treatment of a CDK 4/6-replication independent cellular proliferation disorder by administering Compound 1 is provided.

A copying machine 100 is provided with an image forming portion 115 for forming a toner image on a sheet, a fixing device 122 for applying heat to the sheet to fix the toner image on the sheet, a delivery portion 125 on which the sheet is delivered and stacked, heat exhausting fans 157 and 158 provided in the vicinity of the fixing device 122 and the delivery portion 125 for exhausting air in the surroundings of those 122, 125 from the right side 101b of the main body 101. There is provided air vents 162, 163 and 164 between the fixing device 122 and the heat exhausting fans 157, 158 and between the delivery portion 125 and the heat exhausting fans 157 and 158. Thus, heat of the fixing device 122 is exhausted to avoid the delivered sheet adhesion caused by the high temperature.

A filter medium for an air filter, characterized in that it comprises a filter material having a glass fiber as its primary component and an alkyl ketene dimer adhered to the surface of the glass fiber; and a method for producing the filter medium which comprises a step of subjecting a dispersed slurry of a raw material fiber to a wet papermaking to form a wet paper, a step of immersing the wet paper in an aqueous dispersion or solution of the dimer or a liquid mixture of the dimer and a binder resin, or applying or spraying any of the above-mentioned liquids to the wet paper, to thereby allow the dimer to adhere onto the surface of the glass fiber, and a step of drying the resultant wet paper having the dimer adhered thereto. The filter medium exhibits a reduced amount of an out gas generated when it is used with ventilation and also exhibits high water-repellency and satisfactory strength in various applications such as air conditioning of a building and semiconductor manufacturing.

The invention discloses an ingot casting method of granular polysilicon. The method comprises the following steps: firstly, charging: putting the granular polysilicon into a crucible as silicon ingot casting materials; secondly, preheating; thirdly, melting, wherein the melting process comprises the following steps: step 1, carrying out heat preservation; steps 2 to 5, heating and implementing pressurization; step 6, raising temperature for the first time and keeping pressure, namely raising the temperature to T3 which is equal to 1450 DEG C; step 7, raising the temperature for the second time and keeping the pressure, namely raising the temperature to T4 which is equal to 1500 DEG C; step 8, raising the temperature for the third time and keeping the pressure, namely raising the temperature to T5 which is equal to 1550 DEG C, wherein temperature rise times from the step 6 to step 8 are all 260 to 300 minutes; step 9, carrying out heat preservation; step 10, continuously carrying out the heat preservation; fourthly, growing crystals; fifthly, annealing and cooling. The method disclosed by the invention is simple in steps, reasonable in design, convenient in realization, easily mastered, and good in use effect. Furthermore, ingot casting products with high conversion efficiency can be manufactured by using the low- cost granular polysilicon, thereby achieving the purposes of reducing wastes and lowering cost.

A first object of the invention is to reduce an exhaust gas in a lean burn area which is expanded by a supercharging, in a direct gasoline injection type internal combustion engine provided with a turbocharger. A second object of the invention is to prevent a knocking and a misfire at a time of self ignition combustion. The invention is used for the direct gasoline injection type internal combustion engine provided with the turbocharger. In order to achieve the first object, a combustion mode is switched from a stratified combustion mode to a self ignition combustion mode at a time when a suction pressure of the engine is equal to or more than an atmospheric pressure. Further, in order to achieve the second object, an ignition timing is set to a range between a top dead center and 10 degrees after the top dead center (0 to 10 (ATDC)) at a time of operating an engine in accordance with a self ignition combustion mode.

A fuel injection system operates under a substantially constant pump speed and creates multi-pressure levels by diverting the fuel flow. Fuel pressure can be switched from one steady pressure level to another level on-demand instantly. This superimposes and overlaps typical fuel injection events in the linear operating ranges under different pressure levels, significantly increasing the fuel injection dynamic range. Lower fuel injection when idle or during city driving reduces fuel consumption per mile traveled and reduces exhaust emission that causes smog in metropolitan areas. The system delivers additional power to the engine instantly at peak load on-demand, reduces idle speed with the engine running smoothly, does not change fuel tank temperature, and may enhance the life of the fuel pump.

Pressure detection means detects the pressure of an evaporation purge system that includes a fuel tank and a communicating tube, which connects a canister for adsorbing and retaining fuel vapor to an intake pipe. Shutout means shuts out the evaporation purge system from atmospheric air. A pump is driven for pressurization or depressurization purposes while the shutout means shuts out the evaporation purge system from atmospheric air. The pump is stopped when the pressure detected by the pressure detection means reaches a predetermined level. A leak judgment is formulated in accordance with pump drive time and a pressure change after pump stoppage.

The invention provides a method for treating specific pollutants through a high-temperature melting technology. The specific pollutants comprise electroplating sludge, sludge containing metal and/or incineration disposal residues. The method comprises the steps that pretreatment is carried out, wherein the specific pollutants are pretreated, the water content of the specific pollutants is reduced to be 10 wt% or lower, and dry specific pollutant materials are obtained; burdening, blending and granulating are carried out, wherein regulating components are added as needed, mixed and granulated, and a granulated mixture is obtained; melting is carried out, wherein the granulated mixture is melted at the melting temperature ranging from 1,200 DEG C to 1,800 DEG C; and products are obtained, wherein the melted metal is settled on the lower layer and is discharged to obtain a metal alloy, and slag and a small part of metal float above the melted metal and are discharged to obtain glassy-state slag. After the specific pollutants are treated through the method, harmless and pollution-free resource materials can be obtained, and the method can be used for resource recycling, and is good in economic benefit and beneficial to commercial popularization.

An adapter assembly for releasably interconnecting a pressurized bottle with a paintball marker, wherein the adapter assembly includes a piercing pin moveable between retracted position and an extended position. The adapter assembly includes an internally threaded female socket for releasably engaging the pressurized bottle, and an externally threaded male head for releasably engaging a corresponding female connector on the paintball marker. The spacing of the threaded connections and the travel of the piercing pin are selected such that the piercing pin punctures a frangible seal of the pressurized bottle subsequent to fluid interconnection of both the pressurized bottle and the paintball marker with the adapter assembly.

The invention provides a method for manufacturing ceramic of a multi-layer structure. The method includes the following steps that a common ceramic brick material is used for manufacturing surface blank, a foamed ceramic bottom blank material is used for preparing foamed ceramic bottom blank, the surface blank and the foamed ceramic bottom blank are pressed into multiple layers in a spaced mode, the uppermost layer of a tile serves as the surface blank, and after the surface blank is dried, a semi-finished product is obtained; the semi-finished product is colored and subjected to one-time cofiring to form a ceramic tile of the multi-layer structure where the foamed ceramic bottom blank layer and the non-porous surface blank layer coexist. The ceramic tile of the multi-layer structure has the advantages that the ceramic tile is light and convenient to attach, the surface blank is compact, and photochromism is high.